Unique Item Seal
Normal


When you drag the seal onto the equipment item, it can change the item to tradeable state.

[Apply grade]
Unique

[Acquisition]
Horoll's Craft Box
Booty of Tower

[Item which is under Unique grade requires normal Item Seal]

Item Sealx3
Normal


When you drag the seal onto the equipment item, it can change the item to tradeable state.

[Apply grade]
Normal, Rare, Epic

[Acquisition]
Mine Dungeon Boss Golem
Horoll's Craft Box
Available in the Shop

[Item which is over Unique grade requires Unique Item Seal]